I downloaded safevpn on my phone but I quickly deleted it after i found out a few minutes later that it’s dangerous. is that safe?
There are a lot of free VPNs out there, just remember that, if it’s free, you are the product.
If you are worried about privacy get a good vpn that won’t sell your data and actually does what it is meant to.
If you unistalled the app, it’s probably is ok, just take a look at the app manager and make sure you recognize everything in there.
Edit : also be careful when download from playstore/appstore, just because it is there doesn’t mean it is safe.